goldfish and science

Hello World, Ms Monroe, and my mother.
National Geographic News has some fascinating news for us high school biology students. In Japan, a bunch of university scientists have created see-through goldfish. The transluscency is caused by errors in the genes that cause skin color. This doesn't harm the fish at all, researchers say, and is easier to look after than the see-through frog developed in 2007. While the existence of the fish may ease the hearts of Daoist biology students, reasearchers will most likely be interested in watching cancers and other diseases develop. I think that this has the potential for being a help to science, it will probably become another expensive fad pet, like the glow in the dark fish.
Here is the link;
http://news.nationalgeographic.com/news/2010/01/100113-see-through-goldfish-picture/